Avalos, Rodrigo Positive energy theorems in fourth-order gravity. (English) Zbl 1517.83014 Albujer, Alma L. (ed.) et al., Developments in Lorentzian geometry. Selected papers based on the presentations at the 10th international meeting on Lorentzian geometry, GeLoCor 2021, Cordoba, Spain, February 1–5, 2021. Cham: Springer. Springer Proc. Math. Stat. 389, 29-58 (2022). MSC: 83C40 53C21 03C85 70H03 51B20 83C30 53Z05 PDFBibTeX XMLCite \textit{R. Avalos}, Springer Proc. Math. Stat. 389, 29--58 (2022; Zbl 1517.83014) Full Text: DOI
Andréka, Hajnal; Madarász, Judit X.; Németi, István; Székely, Gergely Axiomatizing relativistic dynamics without conservation postulates. (English) Zbl 1148.03028 Stud. Log. 89, No. 2, 163-186 (2008). MSC: 03B80 70H40 83A05 83C40 PDFBibTeX XMLCite \textit{H. Andréka} et al., Stud. Log. 89, No. 2, 163--186 (2008; Zbl 1148.03028) Full Text: DOI arXiv